INDIANAPOLIS, IN - FEBRUARY 05: Singer Madonna performs with Redfoo and Sky Blu of LMFAO during the Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Gregory Shamus/Getty Images)

performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California.

#13 Rihanna - "You Da One"

LOS ANGELES, CA - FEBRUARY 12: Singers Rihanna and Katy Perry in the audience at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California. (Photo by Larry Busacca/Getty Images For The Recording Academy)

#12 Drake - "Headlines"

PARK CITY, UT - JANUARY 21: Rapper Drake attends Comedy with Aziz Ansari and a Drake Performance presented by Bing at The Bing Bar on January 21, 2012 in Park City, Utah. (Photo by Michael Buckner/Getty Images for Bing)

PARK CITY, UT - JANUARY 27: Rapper Big Sean (C) and CEO of Park City Live Kathryn Burns (L) pose backstage at Park City Live during the 2012 Sundance Film Festival on January 27, 2012 in Park City, Utah. (Photo by Neilson Barnard/Getty Images for Park City Live)

LOS ANGELES, CA - FEBRUARY 12: Musician David Guetta attends the EMI Post-GRAMMY Party held at The Capitol Tower at Capitol Records Tower on February 12, 2012 in Los Angeles, California. (Photo by Mark Sullivan/Getty Images)

#7 Drake - "The Motto"

INDIANAPOLIS, IN - FEBRUARY 03: Rapper Drake performs at ESPN The Magazine's "NEXT" Event on February 3, 2012 in Indianapolis, Indiana. (Photo by Theo Wargo/Getty Images for ESPN)

INDIANAPOLIS, IN - FEBRUARY 03: RedFoo of LMFAO attends the 2012 Playboy Party hosted by Bud Light Hotel at Bud Light Hotel on February 3, 2012 in Indianapolis, Indiana. (Photo by Stephen Lovekin/Getty Images for Bud Light Hotel)

#2 Rihanna - "We Found Love"

performs onstage at the 54th Annual GRAMMY Awards held at Staples Center on February 12, 2012 in Los Angeles, California.

#1 Jay-Z/Kanye West - "Paris"

NEW YORK, NY - FEBRUARY 07: Jay-Z attends the after party following Jay-Z's concert at Carnegie Hall to benefit The United Way Of New York City and the Shawn Carter Foundation at the 40 / 40 Club on February 7, 2012 in New York City. (Photo by Paul Zimmerman/Getty Images)